Our airflow cooling towels are fully sublimated one side and are made from GRS certified rPET with an average of 2 plastic bottles used to make each towel and bag combo. After wetting with water, wringing out and roll the towel to allow air to flow. The evaporation process naturally cools the air flowing through the fabric to drop the surface temperature by up to 15 degrees celsius. Packed a in custom printed drawstring carry bag, our cooling towels are the ultimate promotional item for your next promo giveaway. Towel Dimensions: 100cm x 30cm. 160 gsm GRS certified rPET. Indent only. MOQ 100+. No set up fee. Lead time of 3 - 4 weeks from artwork approval.